On (21/02/02 16:02), Masahiro Yamada wrote: > > CONSOLE_LOGLEVEL_DEFAULT is nothing more than a shorthand of > CONFIG_CONSOLE_LOGLEVEL_DEFAULT. > > When you change CONFIG_CONSOLE_LOGLEVEL_DEFAULT from Kconfig, almost > all objects are rebuilt because CONFIG_CONSOLE_LOGLEVEL_DEFAULT is > used in <linux/printk.h>, which is included from most of source files. > > In fact, there are only 4 users of CONSOLE_LOGLEVEL_DEFAULT: > > arch/x86/platform/uv/uv_nmi.c > drivers/firmware/efi/libstub/efi-stub-helper.c > drivers/tty/sysrq.c > kernel/printk/printk.c > > So, when you change CONFIG_CONSOLE_LOGLEVEL_DEFAULT and rebuild the > kernel, it is enough to recompile those 4 files. Do you change CONFIG_CONSOLE_LOGLEVEL_DEFAULT so often that it becomes a problem? -ss
